AU2016211797B2 - Palette mode coding for video coding - Google Patents

Palette mode coding for video coding Download PDF

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Publication number
AU2016211797B2
AU2016211797B2 AU2016211797A AU2016211797A AU2016211797B2 AU 2016211797 B2 AU2016211797 B2 AU 2016211797B2 AU 2016211797 A AU2016211797 A AU 2016211797A AU 2016211797 A AU2016211797 A AU 2016211797A AU 2016211797 B2 AU2016211797 B2 AU 2016211797B2
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Australia
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palette
syntax element
block
video
coding
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AU2016211797A1 (en
Inventor
Rajan Laxman Joshi
Marta Karczewicz
Wei PU
Vadim Seregin
Feng Zou
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Qualcomm Inc
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Qualcomm Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/186—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
AU2016211797A 2015-01-29 2016-01-25 Palette mode coding for video coding Active AU2016211797B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562109568P 2015-01-29 2015-01-29
US62/109,568 2015-01-29
US15/004,508 2016-01-22
US15/004,508 US9986248B2 (en) 2015-01-29 2016-01-22 Palette mode coding for video coding
PCT/US2016/014760 WO2016123033A1 (en) 2015-01-29 2016-01-25 Palette mode coding for video coding

Publications (2)

Publication Number Publication Date
AU2016211797A1 AU2016211797A1 (en) 2017-07-13
AU2016211797B2 true AU2016211797B2 (en) 2019-07-25

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AU2016211797A Active AU2016211797B2 (en) 2015-01-29 2016-01-25 Palette mode coding for video coding

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US (1) US9986248B2 (no)
EP (1) EP3251356B1 (no)
JP (1) JP6708652B2 (no)
KR (1) KR102409816B1 (no)
CN (1) CN107409215B (no)
AU (1) AU2016211797B2 (no)
BR (1) BR112017016341B1 (no)
EA (1) EA035170B1 (no)
ES (1) ES2739690T3 (no)
HU (1) HUE044674T2 (no)
TN (1) TN2017000308A1 (no)
TW (1) TWI665912B (no)
WO (1) WO2016123033A1 (no)

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KR102470832B1 (ko) 2014-10-20 2022-11-28 주식회사 케이티 비디오 신호 처리 방법 및 장치
WO2016114583A1 (ko) 2015-01-15 2016-07-21 주식회사 케이티 비디오 신호 처리 방법 및 장치
CN112135143B (zh) 2015-01-29 2022-08-30 株式会社Kt 用于对经编码的视频信号解码和对视频信号编码的方法
CN111970515B (zh) * 2015-01-29 2024-03-29 株式会社Kt 对视频信号进行编解码的方法
US9942551B2 (en) * 2015-01-30 2018-04-10 Qualcomm Incorporated Palette index grouping for video coding
WO2016159610A1 (ko) 2015-04-02 2016-10-06 주식회사 케이티 비디오 신호 처리 방법 및 장치
WO2016192662A1 (en) * 2015-06-03 2016-12-08 Mediatek Inc. Method and apparatus for resource sharing between intra block copy mode and inter prediction mode in video coding systems
JP6545570B2 (ja) * 2015-08-18 2019-07-17 株式会社東芝 符号化装置、復号装置および画像処理装置
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CN112369025A (zh) * 2018-07-02 2021-02-12 交互数字Vc控股公司 基于上下文的二进制算术编码和解码
US10917636B2 (en) * 2018-12-03 2021-02-09 Tencent America LLC Method and apparatus for video coding
US11202101B2 (en) * 2019-03-13 2021-12-14 Qualcomm Incorporated Grouped coding for palette syntax in video coding
WO2020219858A1 (en) * 2019-04-25 2020-10-29 Beijing Dajia Internet Information Technology Co., Ltd. Methods and apparatus of video coding using palette mode
US11109041B2 (en) * 2019-05-16 2021-08-31 Tencent America LLC Method and apparatus for video coding
KR20220013938A (ko) 2019-05-31 2022-02-04 바이트댄스 아이엔씨 인트라 블록 복사 예측을 갖는 팔레트 모드
CN117714698A (zh) 2019-06-28 2024-03-15 字节跳动有限公司 屏幕内容编解码中的色度帧内模式推导
KR102612765B1 (ko) 2019-06-28 2023-12-13 바이트댄스 아이엔씨 변환 스킵 모드에서 양자화 파라미터를 수정하는 기술
JP7359936B2 (ja) * 2019-07-20 2023-10-11 北京字節跳動網絡技術有限公司 パレットモードの使用の指示の条件依存符号化
KR20220035154A (ko) 2019-07-21 2022-03-21 엘지전자 주식회사 팔레트 모드의 적용 여부에 따라 크로마 성분 예측 정보를 시그널링 하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법
WO2021018167A1 (en) 2019-07-29 2021-02-04 Beijing Bytedance Network Technology Co., Ltd. Palette mode coding in prediction process
CN116684583A (zh) 2019-08-26 2023-09-01 Lg电子株式会社 解码设备、编码设备和数据发送设备
EP4026322A4 (en) * 2019-09-07 2024-01-03 Beijing Dajia Internet Information Technology Co., Ltd. PREDICTIVE MODE SIGNALING IN VIDEO CODING
KR20220057544A (ko) 2019-09-12 2022-05-09 바이트댄스 아이엔씨 비디오 코딩에서 팔레트 예측자 사용
WO2021055114A1 (en) * 2019-09-20 2021-03-25 Alibaba Group Holding Limited Method and system for signaling chroma quantization parameter offset
CN116016936A (zh) * 2019-10-10 2023-04-25 北京达佳互联信息技术有限公司 使用调色板模式的视频编解码的方法和装置
CN114747217A (zh) * 2019-11-30 2022-07-12 字节跳动有限公司 调色板编解码模式
WO2021121418A1 (en) 2019-12-19 2021-06-24 Beijing Bytedance Network Technology Co., Ltd. Joint use of adaptive colour transform and differential coding of video
US11451801B2 (en) * 2019-12-26 2022-09-20 Alibaba Group Holding Limited Methods for coding video data in palette mode
US11336897B2 (en) * 2019-12-30 2022-05-17 Alibaba Group Holding Limtted Method and apparatus for coding video data in palette mode
WO2021138432A1 (en) * 2019-12-30 2021-07-08 Beijing Data Internet Information Technology Co., Ltd. Methods and apparatus of video coding using palette mode
JP7436680B2 (ja) 2020-01-05 2024-02-22 北京字節跳動網絡技術有限公司 映像コーディングのための一般制約情報
CN115176470A (zh) 2020-01-18 2022-10-11 抖音视界有限公司 图像/视频编解码中的自适应颜色变换
US11184632B2 (en) 2020-01-20 2021-11-23 Tencent America LLC Method and apparatus for palette based coding mode under local dual tree structure
EP4128797A4 (en) 2020-03-27 2023-09-13 Beijing Dajia Internet Information Technology Co., Ltd. METHODS AND APPARATUS FOR VIDEO CODING USING PALETTE MODE

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Publication number Publication date
US20160227239A1 (en) 2016-08-04
EP3251356B1 (en) 2019-05-08
KR102409816B1 (ko) 2022-06-15
JP6708652B2 (ja) 2020-06-10
TWI665912B (zh) 2019-07-11
CN107409215A (zh) 2017-11-28
EA035170B1 (ru) 2020-05-08
HUE044674T2 (hu) 2019-11-28
TW201633788A (zh) 2016-09-16
BR112017016341B1 (pt) 2023-10-03
TN2017000308A1 (en) 2019-01-16
US9986248B2 (en) 2018-05-29
BR112017016341A2 (pt) 2018-04-03
AU2016211797A1 (en) 2017-07-13
JP2018507612A (ja) 2018-03-15
EP3251356A1 (en) 2017-12-06
WO2016123033A1 (en) 2016-08-04
EA201791616A1 (ru) 2017-11-30
ES2739690T3 (es) 2020-02-03
KR20170109553A (ko) 2017-09-29
CN107409215B (zh) 2020-01-17

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